Infrared Imaging for Plant Protection
| dc.contributor.author | Hellebrand, Hans Jürgen | |
| dc.contributor.author | Dammer, Karl-Heinz | |
| dc.contributor.author | Beuche, Horst | |
| dc.contributor.author | Herppich, Werner B. | |
| dc.contributor.author | Flath, Kerstin | |
| dc.date | 2014-10-08 | en |
| dc.date.accessioned | 2024-05-22T13:42:41Z | |
| dc.date.available | 2024-05-22T13:42:41Z | |
| dc.date.issued | 2005 | en |
| dc.description.abstract | Fungi infections, which may cause variations of plants’ surface tem- perature, can be recognised by infrared cameras in the thermal range (MIR: λ = 8-12 μm) under laboratory conditions. In the field, pro- nounced natural temperature variations of several Kelvin within the crop canopy prevent the recognition of infected plants by commercial thermal vision systems as stand-alone solutions. Near infrared cam- eras ( λ = 0.9-1.7 μm) fitted with band-pass filters show different inten- sity distributions of the reflected radiation. The evaluation of the spec- tral intensity relations improves the differentiation. By NIR several im- portant contents (H 2 O, sugars, acids, etc.) of the surface tissue cells are measured, whereas thermography determines the plant transpiration. | en |
| dc.format | application/pdf | en |
| dc.identifier.uri | https://hohpublica.uni-hohenheim.de/handle/123456789/10401 | |
| dc.language.iso | eng | en |
| dc.relation | //440ejournals.uni-hohenheim.de/index.php/ATF/article/view/8148/7935 | en |
| dc.rights.license | copyright | en |
| dc.source | Agrartechnische Forschung; Vol. 11 No. 3 (2005) | en |
| dc.source | 0948-7298 | en |
| dc.title | Infrared Imaging for Plant Protection | |
| dc.type.dini | Article | en |
| dcterms.bibliographicCitation | Agrartechnische Forschung, 11 (2005), 3. ISSN: 0948-7298 | |
| dcterms.bibliographicCitation.issn | 0948-7298 | |
| dcterms.bibliographicCitation.issue | 3 | |
| dcterms.bibliographicCitation.journaltitle | Agrartechnische Forschung | |
| dcterms.bibliographicCitation.volume | 11 | |
| dcterms.bibliographicCitation.zdb | 2829163-3 | |
| local.export.bibtex | @article{Hellebrand2005, url = {https://hohpublica.uni-hohenheim.de/handle/123456789/10401}, author = {Hellebrand, Hans Jürgen and Dammer, Karl-Heinz and Beuche, Horst et al.}, title = {Infrared Imaging for Plant Protection}, journal = {Agrartechnische Forschung}, year = {2005}, volume = {11}, number = {3}, } | |
| local.export.bibtexAuthor | Hellebrand, Hans Jürgen and Dammer, Karl-Heinz and Beuche, Horst et al. | |
| local.export.bibtexKey | Hellebrand2005 | |
| local.export.bibtexType | @article | |
| local.faculty.number | 2 | |
| local.institute.number | 440 |
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